noun
a person (typically young) devoid of hacking skills who copies code and techniques from adept hackers and wrongfully boasts about their awesomeness.

verb
to be hacked and told about it by the attacking packet-monkey who generally calls you and your mother names while associating himself with your mother in an erotic fashion.

noun
Guy 1: "Hey man, how would I go about hacking into my girlfriends Facebook account?"
Guy 2: "Umm, don't be such a packet-monkey?"
Guy 1: "What da fuck you just call me!?"
Guy 2: "Oh, no, no, I said 'packet-monkey.' It's a term for hackers that suck."
Guy 1: "Say that shit again you'll be missin' teeth.